Hi,
This patchset contains a read-only file system driver for UDF/ECMA-167 volumes
and revision 2.00 or higher is the only supported.
I initially thought to add support to older revisions as well, however I don't
think it's strongly necessary to keep backward compatibility with them since
we already have a problem with restrict sizes on current flash memories and
newer revisions are OK, IMHO. Besides, I intend - in the near future - to add
write support to it, so it will be become certaintly bigger than it currently
is.
Since I don't have a machine with UEFI at home for testing, all tests I made
were under QEMU + OVMF on Linux, so it would be really appreciable if someone
could test it on a real machine as well. The tool I used to format my USB stick
as UDF was "mkudffs".
If you want to test with OVMF, make sure you add
"gEfiMdeModulePkgTokenSpaceGuid.PcdUdfFileSystemSupport|TRUE" and
"MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf" to the appropiate
DSC and FDF files.
Notes
=====
1- Once this series is applied, I'll send another patchset
(as requested by Laszlo) that enables it in OVMF and probably in
ArmPlatformPkg/ArmVirtualizationPkg as well.
2- Due to problems ocurred on lists.sourceforge.net in the last few days,
please ignore the last patchsets and consider this one.
git repo:
git://git.zytor.com/users/pcacjr/edk2.git (branch: for-upstream)
Thanks,
Paulo
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Paulo Alcantara <pca...@zytor.com>
--
Paulo Alcantara (3):
MdeModulePkg/PartitionDxe: Add UDF/ECMA-167 file system support
MdeModulePkg: Initial UDF/ECMA-167 file system support
MdeModulePkg/UdfDxe: Add seek, read and listing support on files
MdeModulePkg/MdeModulePkg.dec | 6 +
.../Universal/Disk/PartitionDxe/Partition.c | 3 +-
.../Universal/Disk/PartitionDxe/Partition.h | 41 +-
.../Universal/Disk/PartitionDxe/PartitionDxe.inf | 10 +-
.../Universal/Disk/PartitionDxe/PartitionDxe.uni | Bin 3206 -> 3290 bytes
MdeModulePkg/Universal/Disk/PartitionDxe/Udf.c | 330 +++
MdeModulePkg/Universal/Disk/UdfDxe/ComponentName.c | 185 ++
MdeModulePkg/Universal/Disk/UdfDxe/File.c | 908 +++++++
MdeModulePkg/Universal/Disk/UdfDxe/FileName.c | 195 ++
.../Universal/Disk/UdfDxe/FileSystemOperations.c | 2595 ++++++++++++++++++++
MdeModulePkg/Universal/Disk/UdfDxe/Udf.c | 411 ++++
MdeModulePkg/Universal/Disk/UdfDxe/Udf.h | 1276 ++++++++++
MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf | 66 +
MdePkg/Include/IndustryStandard/Udf.h | 79 +
14 files changed, 6097 insertions(+), 8 deletions(-)
create mode 100644 MdeModulePkg/Universal/Disk/PartitionDxe/Udf.c
create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/ComponentName.c
create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/File.c
create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/FileName.c
create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/FileSystemOperations.c
create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/Udf.c
create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/Udf.h
create mode 100644 MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
create mode 100644 MdePkg/Include/IndustryStandard/Udf.h
--
1.9.3
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